ADL6332ACCZB-R7 datasheet(32/55 Pages) AD

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Data Sheet

ADL6332

PROGRAMMABILITY GUIDE

analog.com

Rev. A | 32 of 55

AUXILIARY MUX OUT/TEMPERATURE

SENSOR

The ADL6332 has multiple auxiliary mux control blocks that allow

various modes of operation and monitoring point. All are available,

but many parameters are used for monitoring during the manufac-

turing process by ADI. The default (reset) register configuration

allows to monitor an internal voltage that is proportional to tem-

perature, which can be used to track temperature changes from

MUXOUT pin 7. If there is no need to use the temperature sensor

feature, it may be disabled by setting zeros in AMUX_BG_EN[4]

and LDO18_EN[0] at 0x100 register.

NVM (FUSE) SPACE (REFERENCE ONLY)

Non-volatile memory (NVM) space is invisible but values from NVM

are loaded to registers 0x140, 0x141, 0x142, 0x143, 0x144, 0x145

(Table 16), and these values are used when the MSB in registers

0x104, 0x105, 0x106 for AMP1 and 0x110, 0x111, 0x112 for AMP2

is 1 (default/reset).

Table 16. NVM Register

Reg.

Address

Reg. Name

Bits

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

0x140

FUSE_REA

DBACK_0

[7:0]

RESERVED

TRM_AMP1_IGREF_RDBK

0x141

FUSE_REA

DBACK_1

[7:0]

RESERVED

TRM_AMP1_IDREF_Z_RDBK

0x142

FUSE_REA

DBACK_2

[7:0]

RESERVED

TRM_AMP1_IDREF_P_RDBK

0x143

FUSE_REA

DBACK_3

[7:0]

RESERVED

TRM_AMP2_IGREF_RDBK

0x144

FUSE_REA

DBACK_4

[7:0]

RESERVED

TRM_AMP2_IDREF_Z_RDBK

0x145

FUSE_REA

DBACK_5

[7:0]

RESERVED

TRM_AMP2_IDREF_P_RDBK

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